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James Almer e9521d9298 configure: add missing atsc_a53 dependencies to hevcparse and h264_parser Found-by: Chris Miceli <chris@miceli.net.au> Signed-off-by: James Almer <jamrial@gmail.com>		2020-10-08 10:15:18 -03:00
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doc	lavc,doc: add libuavs3d video decoder wrapper	2020-10-06 00:01:33 +08:00
ffbuild	ffbuild: Refine MIPS handling	2020-07-23 16:30:02 +02:00
fftools	fftools/ffprobe: use av_timecode_make_smpte_tc_string2	2020-09-13 17:51:57 +02:00
libavcodec	avcodec/mjpegdec: improve decoding of DNG files	2020-10-07 22:16:35 +02:00
libavdevice	avdevice/lavfi: av_malloc -> av_malloc_array	2020-09-21 09:30:55 +08:00
libavfilter	avfilter/vf_v360: use quaternions for rotation	2020-10-07 01:54:05 +02:00
libavformat	libavformat/dashdec: Fix issue with dash on Windows	2020-10-08 10:05:09 -03:00
libavresample	…
libavutil	avutil/pixdesc: add missing FF_API_PSEUDOPAL check	2020-10-02 00:18:13 -03:00
libpostproc	…
libswresample	swresample/audioconvert: Fix left shift of negative value	2020-09-30 10:50:45 +02:00
libswscale	libswcale/input: use more accurate planer rgb16 yuv conversions	2020-10-06 17:56:52 +02:00
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tests	libswcale/input: use more accurate planer rgb16 yuv conversions	2020-10-06 17:56:52 +02:00
tools	dnn/native: add native support for dense	2020-09-29 14:19:55 +08:00
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Changelog	avcodec: add Cintel RAW decoder	2020-10-07 22:16:09 +02:00
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Makefile	tools:target_dem_fuzzer: Split into a fuzzer fuzzing at the protocol level and one fuzzing a fixed demuxer input	2020-09-13 10:40:02 +02:00
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configure	configure: add missing atsc_a53 dependencies to hevcparse and h264_parser	2020-10-08 10:15:18 -03:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.